4000391013: BOLT,MACHINE.
The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: HEXAGON, grip_length: 1.25 INCHES NOMINAL IN, head_height: 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN, thread_class: 2A A, grip_diameter: 0.493 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-732-3003, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL CORROSION RESISTING OVERALL |
| head_style | HEXAGON |
| grip_length | 1.25 INCHES NOMINAL IN |
| head_height | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| thread_class | 2A A |
| grip_diameter | 0.493 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| thread_length | 1.25 INCHES NOMINAL IN |
| fastener_length | 2.50 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE AND ZINC AND ALUMINUM OVERALL |
| width_between_flats | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| end_item_identification | 017006384 |
| NSN | 5306-01-732-3003 |
| HEAD HEIGHT | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| FASTENER LENGTH | 2.50 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM F2833 GRADE 3 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 1.25 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE J429 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.50 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 1.25 INCHES NOMINAL IN |
| WIDTH BETWEEN FLATS | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |